Question

by eliminating method
(ii) ax + by=c
bx + ay= 1 + c
answer fast and correct​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

$ax + by = c \: \: ............(i) \\ bx + ay = 1 + c \: \\ using \: (i) \\ bx + ay = 1 + ax + by \\ (b - a)x + (a - b)y = 1$